If you get an error, ensure the file is actually present. If the error mentions a missing dependency, proceed to Method 4.

If the file is in a specific application directory, navigate to that folder in the command prompt first (using cd commands). 1. Reinstall the Application

Simply pasting the file into a folder is not enough; you must register it within the Windows Registry utilizing the Regsvr32 utility. Fix Flash.ocx Missing and Other Flash Errors | Expert Q&A